11950556320088 has 32 divisors (see below), whose sum is σ = 22606922741760. Its totient is φ = 5922049835520.

The previous prime is 11950556320081. The next prime is 11950556320099. The reversal of 11950556320088 is 88002365505911.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11950556320081) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15272873 + ... + 16036263.

It is an arithmetic number, because the mean of its divisors is an integer number (706466335680).

Almost surely, 2^{11950556320088} is an apocalyptic number.

It is an amenable number.

11950556320088 is a deficient number, since it is larger than the sum of its proper divisors (10656366421672).

11950556320088 is a wasteful number, since it uses less digits than its factorization.

11950556320088 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 780827 (or 780823 counting only the distinct ones).

The product of its (nonzero) digits is 2592000, while the sum is 53.

The spelling of 11950556320088 in words is "eleven trillion, nine hundred fifty billion, five hundred fifty-six million, three hundred twenty thousand, eighty-eight".